An arm restraint assembly for an ejection seat may comprise a primary arm configured to pivot about a primary arm pivot joint, a first cable portion coupled to the primary arm, and an attenuator coupled to the first cable portion. The first cable portion may be configured to pivot the primary arm about the primary arm pivot joint. The attenuator may include a housing and a plunger having a head located in the housing. The head of the plunger may be biased toward a first end of the housing.

A rocket catapult assembly for an ejection seat may comprise a motor assembly including a proximal end and a distal end, a first cartridge, and a second cartridge. The first cartridge and the second cartridge may be configured to provide a variable thrust based on an occupant's weight. The first cartridge may provide a thrust corresponding to a relatively light weight occupant, the second cartridge may provide a thrust corresponding to a relatively average weight occupant, and the first cartridge and second cartridge may provide a combined thrust corresponding to a relatively heavy weight occupant.

A rocket catapult assembly for an ejection seat may comprise a motor assembly including a proximal end and a distal end, a first cartridge, and a second cartridge. The first cartridge and the second cartridge may be configured to provide a variable thrust based on an occupant's weight. The first cartridge may provide a thrust corresponding to a relatively light weight occupant, the second cartridge may provide a thrust corresponding to a relatively average weight occupant, and the first cartridge and second cartridge may provide a combined thrust corresponding to a relatively heavy weight occupant.

A system for automatic optimization of an ejection system for an aircraft includes the ejection system having a plurality of adjustable settings. The system further includes a sensor configured to detect weight data corresponding to a weight of a user of the ejection system. The system further includes a controller coupled to the ejection system and to the sensor and configured to adjust at least one of the plurality of the adjustable settings of the ejection system based on the weight data.

A system for automatic optimization of an ejection system for an aircraft includes the ejection system having a plurality of adjustable settings. The system further includes a sensor configured to detect weight data corresponding to a weight of a user of the ejection system. The system further includes a controller coupled to the ejection system and to the sensor and configured to adjust at least one of the plurality of the adjustable settings of the ejection system based on the weight data.

A system for automatic optimization of an ejection system for an aircraft includes the ejection system having a plurality of adjustable settings. The system further includes a sensor configured to detect user data corresponding to a user of the ejection system. The system further includes a controller coupled to the ejection system and to the sensor and configured to adjust at least one of the plurality of the adjustable settings of the ejection system based on the user data detected by the sensor.

A system for automatic optimization of an ejection system for an aircraft includes the ejection system having a plurality of adjustable settings. The system further includes a sensor configured to detect user data corresponding to a user of the ejection system. The system further includes a controller coupled to the ejection system and to the sensor and configured to adjust at least one of the plurality of the adjustable settings of the ejection system based on the user data detected by the sensor.

A system for automatic optimization of an ejection system for an aircraft includes the ejection system having a plurality of adjustable settings and having a plurality of components. The system further includes a connector configured to connect to a component of the plurality of components and having a connector portion that includes information corresponding to a user of the ejection system. The system further includes a controller coupled to the ejection system and configured to adjust at least one of the plurality of the adjustable settings of the ejection system based on the information corresponding to the user of the ejection system.

A system for automatic optimization of an ejection system for an aircraft includes the ejection system having a plurality of adjustable settings and having a plurality of components. The system further includes a connector configured to connect to a component of the plurality of components and having a connector portion that includes information corresponding to a user of the ejection system. The system further includes a controller coupled to the ejection system and configured to adjust at least one of the plurality of the adjustable settings of the ejection system based on the information corresponding to the user of the ejection system.

A leg restraint system for an ejection seat may comprise a leg restraint and a reel assembly coupled to the leg restraint. The reel assembly may include a drum configured to rotate about an axis. The leg restraint may be configured to wind around the drum in response to rotation of the drum about the axis.